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- The Fluid Flow factors contained herein are calculated values. They are therefore approximations and cannot be used for highly critical flow or pressure drop calculations. 这里的液流系数是预测值。因此这些数据只是大致的数据,不能用作高流量临界值或压降估计值。
- The system of CVS is calibrated by Laminar Flow Elements (LFE), the whole system calibrated by Critical Flow Orifice (CFO) meter. 整套检测系统测量精度标定采用临界流喷咀(CFO)流量计。
- A Constant Volume Sampling System (CVS) with super Critical Flow Venturi (CFV) flux meter is developed based on Bernouli fluid equation. 基于气体伯努利(Bernouli)流动方程,开发了带超临界流文丘里管流量计的定容系统,即CFV-CVS。
- Critical flow pressure reflects the impact of capillary pressure and boundary effect and gas percolation, and causes non-Darcy gas flaw. 临界流动压力反映了毛细管力与边界层作用对气体渗流的影响,并使气体表现出非达西渗流特征。
- The total flow control system is assembled by three critical flow ventures for 6, 9, 12m3/min. the full-flow dilution tunnel is assembled well. 总流量控制单元采用了三支(6、9、12m3/min)不同流量的临界流文丘里管组合方式,并且装配精良。
- Highpressure gas venting through pipeline belongs to unsteady flow,undergoing three flow states i.e.choked flow (supercritical flow),critical flow and subcritical flow. 高压天然气通过管路放空属非稳定流动,放空过程要经历壅塞流(超临界流)、临界流、亚音速流三种状态。放空管路的特征对气体流动的影响极大,其摩阻作用不容忽视。
- Successive gaslift craft wants computation to be in charge of a shoe to be in contented stability to take the critical velocity of flow of fluid and critical flow. 连续气举工艺要计算管鞋处满足稳定带液的临界流速和临界流量。
- In low subcooling and low quality region thermal non-equilibrium between two phases has appreciable effect on the critical flow rate, especially at lower pressure. 在低欠热度和低含汽率区域两相间存在热力不平衡性,在较低压力下,它对临界流率的影响十分显著。
- The test of the Reynolds Number shows the rill flow pattern is turbulent flow, and the test of the Froude Number shows the rill flow maybe either sub critical flow or supercritical flow. 雷诺数试验结果表明 ,坡面细沟股流属于紊流范围 ,从弗劳德数的试验结果看 ,细沟股流有可能为缓流 ,也有可能为急流
- This device should be installed at the furthermost downstream end of the supply pipe or fixture where temporary spillage due to critical flow pressure conditions can be discharged harmlessly. 这种装置应该安装在供应管道或卫生洁具下游尽可能远,并且由于临界水压环境可能产生无害排放的暂时性喷溅的地方。
- Employing the seepage flowing theory calculate the critical flow rate of gas well and all these provid relative evidence for determining proration production of gas well. 运用渗流力学原理,计算气井临界流量,为气井的配产提供依据。
- Condensate critical flowing saturation means the minimum saturation causing condensate flow,i.e.the endpoint of condensate gas phase permeability curve. 凝析油临界流动饱和度是指凝析油能流动的最小饱和度,即凝析油气相渗曲线的端点。
- Real gas critical flow coefficient 真实气体临界流量系数
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- The inquiry was critical of her work. 该项调查对她的工作提出了批评。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- The reform is at its critical stage now. 改革正处于关键阶段。
- He has such a high opinion of himself that criticism flows off him like water off a duck's back. 他一向自恃甚高,对别人的批评无动于衷。
- Her performance won her much critical acclaim. 她的表演大获评论界赞颂。